PV88090-06FQ2

Overview

The PV88090-06FQ2 is a specialized Power Management Integrated Circuit (PMIC) manufactured by Renesas Electronics Corporation. It integrates three buck converters and two Low Dropout (LDO) regulators to provide efficient power distribution for complex digital systems. The device supports output voltage ranges from 900 mV to 3.4 V, accommodating various logic levels required by processors and memory. Designed for high-current applications, it delivers up to 9.5 A total current supply capability, with specific configurations supporting dual-phase buck operation for CPU cores operating at 1.0 V or 1.2 V.

Feature Summary

• Integrates triple buck and dual LDO regulators in a single compact package
• Supports dual-phase buck converter configuration for high-current CPU core supplies
• Provides flexible output voltage adjustment within the specified range
• Optimized for noise-sensitive digital video and processing applications

Applications

• Networking Home Terminal power architecture
• Power supply design for Digital Set Top Boxes
• Power delivery for Digital Television Processors

Procurement Notes

Verify component authenticity through authorized Renesas distributors due to the prevalence of counterfeit PMICs. Confirm the specific suffix FQ2 matches the required pinout and thermal characteristics for your PCB layout. Check for recent Product Change Notices regarding labeling or packaging updates. Ensure compliance with RoHS3 specifications if required by your regional regulations. Validate that the MSL rating aligns with your assembly line moisture sensitivity constraints.

Selection Notes

Select this PMIC when a single-chip solution is needed to power multiple voltage rails for set-top box or networking hardware. It is suitable for designs requiring both high-current switching regulation for processors and low-noise LDO outputs for sensitive analog or RF sections. Consider the thermal performance of the QFN package relative to your enclosure's airflow conditions. Evaluate the control interface requirements against your system's available GPIO or I2C lines.

Part Context

The PV88090 belongs to Renesas' portfolio of specialized power management solutions designed for consumer electronics and telecommunications equipment. It addresses the trend toward miniaturization by consolidating multiple power stages into one component. This integration reduces the overall bill of materials and simplifies the power tree design for digital television and networking infrastructure products.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Designers may need to evaluate alternative Renesas PMICs with similar triple-buck architectures, ensuring compatibility with the existing board layout and control protocols.